Hardware Spec Index

Caldera FN-4172 Ultra 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4172-ULTRA · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index1,264 (Case Fans scale)
Category rank#27,965
Street price$39
Power4 W
Performance per dollar32.41
Released2023

Specifications

BrandCaldera
ModelCaldera FN-4172 Ultra
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4172 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/17511541 (accessed 2026-10-18).